
108138 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.99 | Top Pick! Condition is New, Monoprice RJ-11 and RJ-45 Modular Plug Tester MCT-108 8138, 108138 , FREE SHIPPING | 99.3% |
![]() | $14.99 | Top Pick! Condition is New, Monoprice RJ-11 and RJ-45 Modular Plug Tester (108138) New Sealed, shipping cost = $4.99 | 99.7% |
![]() | $14.95 | Top Pick! Condition is New, Monoprice RJ-11 and RJ-45 Modular Plug Tester (108138) New Sealed 844660081388, shipping cost = $6.07 | 99.5% |
![]() | $23.99 | Condition is New, Monoprice RJ-11 and RJ-45 Modular Plug Tester - Gray gray, FREE SHIPPING | 99.4% |

The master and remote unit each have a series of 9 led that show status line on attached cable. Move the tester power switch to on IRS position. The following operating instructions supersede the contained in enclosed operators manual. Watch the leds on both master and remote units.
For best results, use the slow automatic mode to perform test, as this gives time watch light sequence and ensure that same leds illuminate on master remote simultaneously. The unit is powered with a 9-volt battery and can be stored in included, zippered, synthetic leather case. Monoprice RJ-11 and RJ-45 modular plug tester - gray. The tester consists of a main master unit and detachable remote unit, each which have an rj11 rj45 jack.
The tester supports both a fast automatic and slow mode. Insert one end in the appropriate jack on master unit and other same type remote.
specifications stereocompo:
- brand: Monoprice
- mpn: 108138
- part type: Plug
- color: Gray
- itemlength: 191
- itemweight: 181
- itemwidth: 112
- packagelength: 190
- packageweight: 180
- packagewidth: 139
- upc: 844660081388
shipping stereocompo:
- service: standard
- transit: 5-10 days
- type: fixed
- class: standard
returns stereocompo:
- paid by: buyer
- policy: returns accepted
- time: 30 days
- method: money back
general stereocompo:
- category: Electronics > Audio > Home Stereo Components
offer stereocompo:
- options: ship-to-home
- sold #: 6
- availability: in stock
- prices: $14.95–$23.99
- item condition: New
- started: may 23, 2026
- in stock #: 4
seller stereocompo:
- city: denver, colorado
- # reviews: 476
- rating: 99.4%
payments stereocompo:
- other
- wallet: apple-pay
- credit card: discover
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